Following an early career at Bain in Moscow, Sydney and London, in 1998 Tim left and embarked on what was to become an entrepreneurial career. He created a new retail concept when he opened his first outlet in Canary Wharf. Crussh, has since grown into a 31-store business.

In 1999, Tim joined three former colleagues from Bain & Company and launched Flutter.com. Flutter became one of the highest profile internet businesses in the UK after it merged with Betfair.com in 2001. Tim became the Commercial Director of the newly merged business and launched Betfair globally.

In 2010, Tim founded Augmentum Capital which had the backing of RIT Capital and Lord Rothschild which focused on finding disruptive businesses in the Fintech arena. In 2018, Tim successfully launched Augmentum Fintech plc on the main market of the London Stock Exchange, in the process becoming the first publicly listed Fintech fund in the UK.

Tim was made a Young Global Leader by the World Economic Forum in 2012 and for several years advised The Royal Foundation on digital strategy and innovation.